availability

From available +‎ -ity; attested since the early 1800s.

• IPA^(key): [əˌveɪləˈbɪlɪtɪ]

• Audio (Southern England):

  (file)

availability (usually uncountable, plural availabilities)

1. (chiefly uncountable) The quality of being available.

   What is your availability this week?

   • 1960 September, P. Ransome-Wallis, “Modern motive power of the German Federal Railway: Part One”, in Trains Illustrated, page 553:

     With an axleload of 16¾ tons they have a fairly wide [route] availability and they have been designed for ease of maintenance.

2. (countable) That which is available.

   We have several availabilities.

• (quality of being available): availableness, accessibility

• (antonym(s) of “quality of being available”): non-availability, nonavailability, unavailability

• Route availability on Wikipedia.Wikipedia
• “availability”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.